{"id":"001019349","type":"book","title":"Biorhythms in Homo sapiens from Paleolithic to modern times","publisher-place":"Liège","pages":"159-165","container-title":"Man and environment in the Palaeolithic. Proceedings of the Symposium, Neuwied (Germany), may 2-7, 1993","author":[{"family":"Sigmon","given":"Becky A."}],"issued":{"raw":"1995"}}